Just a 30-60 minute discussion with your future mentor or mentors discussing your background and the projects you will potentially be working on during the semester. Just general behavioral questions as well.
I applied through an employee referral. The process took 3 months. I interviewed at NASA (Huntsville, AL) in Oct 2023
Interview
After you apply you will receive an email giving you a time. It consists of one round with a panel of 3 or more people outside the office you applying for.
Interview questions [1]
Question 1
Q. What is one time you had to do something you didn't know how to do? What steps did you take? What was the result?
I applied online. I interviewed at NASA (Washington, DC) in Feb 2022
Interview
The interview was just one video call through MS Teams Meeting, lasted around 30 minutes. I was interviewed by multiple interviewers at the same time. Interview itself was very welcoming, friendly, and straight forward.